In: Electrical Engineering
Answer the following questions and include the report.
What is a number system?
What is the purpose of a number base?
What methods are utilized to convert number systems?
What is the primary usage of binary and hexadecimal?
In: Electrical Engineering
Assuming that we have a 66/11-kV primary substation with three 66/11-kV, 20MVA (rating of each transformer), power transformers, then the installed capacity is 60MVA and the firm capacity is 48MVA. I'd like to know what is the difference between installed and firm capacity. Furthermore, how was the firm capacity calculated from the installed capacity? What I know is that the firm capacity is calculated as follow: Firm Capacity = 20 + 20 + 4 + 4 = 48MVA, and that the equation (n - 1)x120% is used, where n is the no. of transformers.
Please reply as soon as possible.
In: Electrical Engineering
Write a MATLAB function [p, z] = proj(A,b) that computes the projection of b onto the Column Space of an m × n matrix A. Your program should allow for the possibility that the columns of A are not linearly independent. In order for the program to work, you will need to create a basis for Col A.
In: Electrical Engineering
In: Electrical Engineering
What standard is “incorporated by reference when discussing electrical safety”? What are the key issues surrounding this standard, which was updated in 2011?
In: Electrical Engineering
What is the fastest ways for you to memorize or understand certain concepts in electrical and computer engineering?
This includes coding, network structures, types of terms that relates to its concepts, etc.
Please explain your phases, when you start studying, and please be based on your experiences, please do not just answer it in vague ways, please be specific (time of your studying, how do you memorize important terms and concepts, etc)
In: Electrical Engineering
How can a magnetic sensor be employed to measure the movement of vehicles?
In: Electrical Engineering
What are the three main components of an operating system? And why?
In: Electrical Engineering
A 120VAC fan is to be controlled by an MSP430F2273. Assuming the maximum
fan current is 2A, provide a solid-state relay interface using a Sharp
S108T02. Verify both voltage and current compatibility in the control interface.
Add a single push-button interface to the system and a status LED to be lit when the fan is ON. Provide a short program to toggle the fan with the
push-button.
In: Electrical Engineering
An embedded system incorporates an MSP430F2274 clocked by a
4.096MHz
at 3.3V, driving two seven-segment displays and two discrete LEDs.
The sevensegment
display draws 7.5mA per segment at 1.8V and the discrete LEDs
operate with 10mA each at 1.6V. Three push-buttons are needed for
completing
the user interface. Design a suitable interface to connect all
LEDs,
seven-segments, and push-buttons. Estimate the circuit power
requirements
and recommend a non-regulated power supply and a suitable
regulator.
In: Electrical Engineering
why does the starting capacitor has dual values 100/130 or values in a range whereas the running capacitor has only one value?In starting capacitor which value should be consider in designing higher value or lower value?
In: Electrical Engineering
(b) State three advantages of digital technology
compared with analog
technology?
In: Electrical Engineering
code an 8 bit LFSR random number generator in system verilog. Write a test bench, load the seed 11111111, and generate the first 10 random numbers.
In: Electrical Engineering
In: Electrical Engineering